The following table is a listing of results obtained from running the schifra_reed_solomon_speed_evaluation benchmark. The benchmark measures codeword decoding rates in the following two modalities:
Reed Solomon Codec codeword size, data, FEC |
All Errors Decoding Rate (Mbps) | All Erasures Decoding Rate (Mbps) |
---|---|---|
RS(255,253,002) | 2025.417 | 1920.487 |
RS(255,251,004) | 1162.432 | 1210.676 |
RS(255,249,006) | 867.355 | 881.040 |
RS(255,247,008) | 675.627 | 664.521 |
RS(255,245,010) | 551.050 | 568.950 |
RS(255,243,012) | 475.521 | 477.664 |
RS(255,241,014) | 413.244 | 411.086 |
RS(255,239,016) | 370.470 | 371.386 |
RS(255,237,018) | 329.539 | 333.809 |
RS(255,235,020) | 293.598 | 299.695 |
RS(255,223,032) | 181.151 | 184.814 |
RS(255,207,048) | 113.914 | 116.568 |
RS(255,191,064) | 80.369 | 80.953 |
RS(255,175,080) | 59.670 | 59.985 |
RS(255,159,096) | 45.682 | 45.654 |
RS(255,127,128) | 27.151 | 27.157 |
Note: The above results were obtained by compiling the benchmark with GCC 9.2 with O3, LTO, PGO and native architecture target compiler settings, and executed upon an Intel Xeon E5-2687W 3GHz CPU, 64GB RAM, Ubuntu 16.10 with kernel 4.13 system.